R
- Rottenmeiers Ultra Trail
- Rough Ridge
- Roundhill Touring
- Roundshaw Downs Parkrun
- Round The Clock
- Round Top (Sutton) | C'est Notre Monde
- Round Valley
- Round Valley: Somewhere Elks - Rambler Loop
- Roure to do mid Caux conference
- Route 66
- Route A Uphill
- Routeburn Track
- Route of the Hiawatha: East to West
- Route of the Hiawatha: East to West
- Route of the Hiawatha: East to West
- Route of the Hiawatha: East to West
- Route of the Hiawatha: East to West
- Route of the Hiawatha: Out-and-Back
- Route of the Hiawatha: Out-and-Back
- Route of the Hiawatha: Out-and-Back
- Route «Pentagon»
- Rowlett Creek North Loop
- Rowlett Creek South Loop
- Rowlett Nature Trail
- Roxy Ann Peak
- Royal Arch
- Royal Arch
- Royal Cascade Shuttle
- Royal Gorge Park
- Royal Gorge Rim
- Royal Gorge Rim
- Royal Traverse- Aiguille du Bionnassay, Dôme du Goûter and Mont Blanc
- Roy's Peak Track
- RSVP and Daze of Roses
- Rubicon Trail
- Ru Courtod -> Trail 5 Loop
- Ruderhofspitze South Face
- Ruderhofspitze von Franz-Senn-Hütte
- Rude Rock Loop
- Rudugaira Canyon Run
- Ruessi Grat
- Rufford plains
- Rufus Morgan Falls
- Ruinettes-La Chaux-Cabane Mont Fort-Ruinettes
- Ruleta rusa bowl
- Rumble in the Trunks
- Rumble Woods
- Rumdoodle
- Rumer Spitze East-West-Traverse
- Rumerspitze Traverse
- Ruminahui
- Rummel Lake Trail
- Rum to Arzl
- Rundle Riverside Connector
- Rundle Traverse
- Rundloipe Cross Country Skiing
- Rundumadum: Stage 1
- Rundumadum: Stage 13
- Rundumadum: Stage 6 - Route 1
- Rundumadum: Stage 6 - Route 2
- Rundumadum: Stage 7 - Route 1
- Rundumadum: Stage 7 - Route 2
- Rundumadum: Stages 10, 11, and 12
- Rundumadum: Stages 14, 15, and 16
- Rundumadum: Stages 17 and 18
- Rundumadum: Stages 19 and 20
- Rundumadum: Stages 21 and 22
- Rundumadum: Stages 23 and 24
- Rundumadum: Stages 2 and 3
- Rundumadum: Stages 4 and 5
- Rundumadum: Stages 8 and 9
- Rund um den Gosaukamm
- Rund um den Gosausee
- Rund um den Schönberg 🇱🇮
- Runnersfun Runde
- Running the Heart of the Alps
- Running through the Caucasus: Adishi to Ushguli
- Run the Englischer Garten
- Runway Chute
- Runyon Canyon Highpoint Loop